In the Zinc industry, Vaaman Engineers’ services are synonymous with quality and reliability. From mining to processing, our solutions enhance the yield and purity of zinc production, making us a trusted partner in the sector.

O & M of major areas of largest Zinc smelter in India, HZL is successfully carried out by Vaaman team for past many years. The key to our success has been delivering committed performance.


We are one of the largest service providers at HZL with our presence in, 

  • Mines at Rampura Agucha, Kayad, SK Mines, RD Mines, Zawar in MH activities
  • O & M of Debari Zinc Smelter
  • O & M of Zinc & Lead Casters at Pantnagar
  • O & M of Silver Plant at Pantnagar

Activities outsourced to Vaaman are:

  • Loading and unloading of Zinc Concentrate
  • O & M of calcination plant
  • O & M of Sulphuric Acid (H2SO4) plant
  • O & M of Leaching plant
  • O & M of Cell House
  • O & M of Melting & Casting plant for Zinc Ingots
  • O & M Moorke Cake treatment plant

Major O & M activities undertaken:

  • Zinc and Lead Strapping Robots
  • Induction furnace for charging and melting of zinc cathode.
  • Jumbo Casting machines
  • CGG and TCC furnace for jumbo SHG and CGG ingots.
  • ID fans, Compressors, Driers, and motors
  • LPG Vane pumps, HSD pumps, Centrifugal pumps, Vaporisers
  • EOT Cranes and Fork lifters
  • Actuators, Valves, and Isolation dampers
  • Operations of kettles for charging and melting of lead cathode, Replacing and Cleaning work of kettles.
  • Operations, Repairs and Maintenance of Metal Transfer Pumps.
  • Operations of Bag house.
  • Cables, Transformers, Batteries and Alternators.
  • HT & LT panels
  • Maintenance of cooling tower, fans, and motors.
  • Maintenance of STP, ETP, and WTP plant.
  • Maintenance of Fire pump house
  • Fabrication work for Modification, Maintenance, Erection in lead, Zinc plants.